.container {
	width : 800px;
	margin: 0px auto;
}

div {
	
	margin: 5px;
}

.logo {
	float: left;

}

.main {
	clear: both;
}

.header ul {
	list-style-type: none;
}

.header ul li {
	float: left;
	margin:5px 15px;
}

.header input{
	width: 100px;
}

.book_img {
	float: left;
	border: 1px dashed black;
	margin: 5px;
}

.book {
	clear: both;
	border: 1px solid black;
	text-align: center;
}

.price {
	font-size: 18pt;
}

.add_cart{
	float:right;
	margin: 5px;
}

.footer{
	clear: both;
	text-align:center;
}

.clear {
	clear: both;
}

.right {
	text-align: right;
}

.total {
	font-weight: bold;
	font-size: 18pt;
	color: red;
}

.center {
	text-align:center;
}


